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Greater Markham Area Gas Fields
The Greater Markham Area gas fields are natural gas reservoirs and gas production facilities that straddled, or are close to, the UK and Netherlands median line of the southern North Sea. The UK field production facilities, which export gas to the Netherlands, began operation in 1992. The fields The Greater Markham Area gas fields are located in UK Blocks 49/4, 49/5, 49/9 and 49/10 and in Netherlands Blocks J3 and J6 of the southern North Sea. The fields are named: Markham, Windermere, Chiswick, Grove, Stamford and Kew. Markham The Markham gas field was discovered by Ultramar in July 1984 with well 49/05-2. It is a lower Permian Leman/Slochteren sandstone, sourced from Carboniferous coal measures and is overlaid with Permian Silverpit claystone. It is a sweet gas with 83 % methane and a gas/condensate ratio of 9 barrels per million standard cubic feet (9 bbl/MMSCF) or 52.2 m3/106 m3. Recoverable reserves were estimated to be 700 Billion cubic feet (BCF) or 19.8 x 109 m3. Own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon dioxide, nitrogen, hydrogen sulfide, and helium are also usually present. Natural gas is colorless and odorless, so odorizers such as mercaptan (which smells like sulfur or rotten eggs) are commonly added to natural gas supplies for safety so that leaks can be readily detected. Natural gas is a fossil fuel and non-renewable resource that is formed when layers of organic matter (primarily marine microorganisms) decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. The energy that the decayed organisms originally obtained from the sun via photosynthesis is stored as chemical energy within the molecules of methane and other hydrocarbons. Natural gas can be burned fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Sea
The North Sea lies between Great Britain, Norway, Denmark, Germany, the Netherlands and Belgium. An epeiric sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than long and wide, covering . It hosts key north European shipping lanes and is a major fishery. The coast is a popular destination for recreation and tourism in bordering countries, and a rich source of energy resources, including wind and wave power. The North Sea has featured prominently in geopolitical and military affairs, particularly in Northern Europe, from the Middle Ages to the modern era. It was also important globally through the power northern Europeans projected worldwide during much of the Middle Ages and into the modern era. The North Sea was the centre of the Vikings' rise. The Hanseatic League, the Dutch Republic, and the British each sought to gain command of the North Sea and access t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultramar
Ultramar is an Eastern Canada, Eastern Canadian gas and home fuel retailer, with its head office located in Montreal, Quebec. Ultramar operates gas stations and home fuel delivery in Ontario, Quebec, and Atlantic Canada. History British oil company Ultramar plc established operations in Canada in 1961. Retail stations were originally branded "Golden Eagle".Ultramar: Our history Its Oil refinery, refinery in Lévis, Quebec was built ten years later. From 1979 to 1996, Ultramar grew by acquiring stations from several other companies, including Canadian fuel marketers Texaco Canada, Gulf Canada, Sergaz, Sunoco and Murphy Oil, Spur. In 1981, Ultramar acquired Hanford, California-based Beacon Oil Company. It retained the name. In 1990, it acquired the Dartmouth, Nova Scotia (forme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permian
The Permian ( ) is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleozoic Era; the following Triassic Period belongs to the Mesozoic Era. The concept of the Permian was introduced in 1841 by geologist Sir Roderick Murchison, who named it after the region of Perm in Russia. The Permian witnessed the diversification of the two groups of amniotes, the synapsids and the sauropsids ( reptiles). The world at the time was dominated by the supercontinent Pangaea, which had formed due to the collision of Euramerica and Gondwana during the Carboniferous. Pangaea was surrounded by the superocean Panthalassa. The Carboniferous rainforest collapse left behind vast regions of desert within the continental interior. Amniotes, which could better cope with these drier conditions, rose to dominance in place of their am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carboniferous
The Carboniferous ( ) is a geologic period and system of the Paleozoic that spans 60 million years from the end of the Devonian Period million years ago ( Mya), to the beginning of the Permian Period, million years ago. The name ''Carboniferous'' means "coal-bearing", from the Latin '' carbō'' ("coal") and '' ferō'' ("bear, carry"), and refers to the many coal beds formed globally during that time. The first of the modern 'system' names, it was coined by geologists William Conybeare and William Phillips in 1822, based on a study of the British rock succession. The Carboniferous is often treated in North America as two geological periods, the earlier Mississippian and the later Pennsylvanian. Terrestrial animal life was well established by the Carboniferous Period. Tetrapods (four limbed vertebrates), which had originated from lobe-finned fish during the preceding Devonian, became pentadactylous in and diversified during the Carboniferous, including early amphibian line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methane
Methane ( , ) is a chemical compound with the chemical formula (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas. The relative abundance of methane on Earth makes it an economically attractive fuel, although capturing and storing it poses technical challenges due to its gaseous state under normal conditions for temperature and pressure. Naturally occurring methane is found both below ground and under the seafloor and is formed by both geological and biological processes. The largest reservoir of methane is under the seafloor in the form of methane clathrates. When methane reaches the surface and the atmosphere, it is known as atmospheric methane. The Earth's atmospheric methane concentration has increased by about 150% since 1750, and it accounts for 20% of the total radiative forcing from all of the long-lived and globally mixed greenhouse gases. It has also been detected on other plane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranger Oil
Ranger Oil Limited was a Canadian independent petroleum company that operated between 1950 and 2000. Ranger was founded as the Maygill Petroleum Company Limited with the aim to develop oil leases in the Steveville, Alberta area. In 1954, Jack Piece (1924–1991), originally of Montreal, acquired control of the company and renamed it West Maygill Gas and Oil Limited. In 1956, Maygill purchased an American company Pierce had founded, the Ranger Oil Company, and in 1958 renamed itself Ranger Oil (Canada) Limited. Over the subsequent decades, Pierce built Ranger into one of Canada's most successful independent producers. During the 1970s and 1980s, Ranger played an active role in the development of the North Sea. In 2000, Canadian Natural Resources Limited acquired Ranger. History Formation Maygill Petroleum Ranger Oil's history began on 31 December 1948 when Orville V. Birkinshaw, Arthur Desilets, and Arthur Weich took out a petroleum license on Reservation No. 739 in near St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrica
Centrica plc is a British multinational energy and services company with its headquarters in Windsor, Berkshire. Its principal activity is the supply of electricity and gas to consumers in the United Kingdom and Ireland. It is the largest supplier of gas to domestic customers in the United Kingdom, and one of the largest suppliers of electricity, operating under the trading names Scottish Gas in Scotland and British Gas in England, Wales and Northern Ireland. It owns Bord Gáis Energy in Ireland. The company also provides household services including plumbing. Centrica is listed on the London Stock Exchange, and is a constituent of the FTSE 100 Index. History Predecessors The company has its historical origin in the Gas Light and Coke Company which incorporated in 1812. Over the next 137 years, it grew by acquisition of other gas companies to become the primary supplier of gas to Greater London. In 1949, under the Gas Act 1948 the ownership of the company transferred to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotliegend
The Rotliegend, Rotliegend Group or Rotliegendes (german: the underlying red) is a lithostratigraphy, lithostratigraphic unit (a sequence of rock strata) of latest Carboniferous to Guadalupian (middle Permian) age that is found in the subsurface of large areas in western and central Europe. The Rotliegend mainly consists of sandstone layers. It is usually covered by the Zechstein and lies on top of regionally different formation (stratigraphy), formations of late Carboniferous age. The name Rotliegend has in the past not only been used to address the rock strata themselves, but also the time span in which they were formed (in which case the Rotliegend was considered a series (stratigraphy), series or subsystem of the Permian). This time span corresponds roughly with the length of the Cisuralian Epoch (reference date), epoch. Facies and formation In large parts of Pangaea, the last tectonic phase, phases of the Hercynian orogeny were still ongoing during the start of the Permian. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Oil And Gas Fields Of The North Sea
This list of oil and gas fields of the North Sea contains links to oil and natural gas reservoirs beneath the North Sea. In terms of the oil industry, "North Sea oil" often refers to a larger geographical set, including areas such as the Norwegian Sea and the UK "Atlantic Margin" (west of Shetland) which are not, strictly speaking, part of the North Sea. The UK list includes facilities in the Irish Sea. List of fields South to north. Netherlands Onshore * Annerveen gas field - After Groningen, Annerveen is the largest gas field in the Netherlands. The field straddles the boundary between the Groningen and Drenthe. * Groningen gas field - huge gas discovery * Rijswijk oil field - oilfield with a Lower Cretaceous reservoir * Schoonebeek oil field - largest onshore oilfield in Western Europe Offshore * Serviced from Den Helder * Zuidwal * Ameland - gasfield that started production in the mid-1980s * De Ruyter oil field - most recent offshore oil development (2006) * Han ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minke, Orca, Sillimanite And Wingate Gas Fields
The Minke, Orca, Sillimanite and Wingate fields are natural gas reservoirs and gas production facilities in the southern North Sea; they are close to, or straddle, the United Kingdom / Netherlands median line. Natural gas, which is routed to the Netherlands, has been produced from the fields since 2007. The fields. The Minke, Orca, Sillimanite and Wingate fields (UK Block 44) are located north of the Greater Markham Area gas fields (UK Block 49) which also straddles the UK / Netherlands median line. Minke and Orca are named after species of whale, Sillimanite is named after a mineral. Details of the gas fields is summarised in the table. Development The gas fields were developed by offshore platforms, subsea wellheads and pipelines. Details are summarised in the table. Production Gas production from the fields is summarised below. Production from the Minke field in mcm was:Production from the Orca field in mcm was:Production from the Wingate field in mcm was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Sea Energy
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek '' boreas'' "north wind, north", which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
